Torque TesterST-Series

ST Torque Tool Testers present a simple yet accurate solution for testing hand operated torque screwdrivers, wrenches, and other tools. Applications exist in manufacturing facilities in virtually every industry. The ST features a solid aluminum housing, making it rugged enough for many years of service in production or laboratory use, while a universal receptacle with square drive and grooves accepts common bits and attachments. The ST captures peak torque in both clockwise and counterclockwise directions.

Note: The ST Series CANNOT be used with power, impact, or air tools.


  • Accepts many types of torque tools
  • Selectable units of measurement
  • Peak memory for clockwise and counterclockwise readings
  • RS-232 and Mitutoyo (Digimatic) outputs
  • Optional bench mounting bracket
  • Solid aluminum housing
  • 3 capacities available: 12 lbin (135 Ncm), 50 lbin (570 Ncm), 100 lbin (1150 Ncm)
  • Battery or AC operation
  • Mounting holes for bench mounting 
  • Accuracy: ±0.5% of full scale ±1 digit
  • Safe overload: 150% of capacity
  • Battery: 9V (non-rechargeable), 30 hours of continuous operation
  • Weight: 4.8 lb (2.2 kg)
  • Environmental requirements: 40°F - 100°F [5°C - 45°C], <96% humidity (non-condensating)
  • Warranty: 3 years
  • CE mark

Unit includes:
Battery Charger
Operating Manual
NIST Certificate of Calibration

ST-Series

ST-Series

Torque tester accepts wide range of torque tools. Multiple mounting configurations possible. Capacities from 1.2 - 100.0 In Lb

Torque Range: 1.2 In Lb to 100.0 In Lb
Accuracy: +/- 0.5%
From $1,075 up to $1,195

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Models Available

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